> > All my tun interfaces stopped working. ICMP works but IP(TCP/UDP) does not.
> > Machine started to hang. I tried to reproduce in linux console. You see the .png result.
> > .config attached
> 
> This patch should help (already merged by davem).
> 
cherry-picked 71f9dacd2e4d233029e9e956ca3f79531f411827 from
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.git
onto current master from Linus.

openvpn works perfectly.

Thanks!

-- 

  Sergei